pls help on this on problem

Answer:

Hours after sunrise                   Temperature

             5                                          -8.5

             7                                         -7.5

             8                                          -9.75

             10                                         -14.25

Step-by-step explanation:  

The temperature rose by 1/2 degrees from -11 degrees for 7 hours, so it would be:

-11 + 1/2(5) = -11 + 2.5 = -8.5, so -9.5 degrees 5 hours after sunrise

For 7 hours it would be -11 + 1/2(7) = -11 + 3.5 = -7.5

After 7 hours, it started to decrease by 2 1/4 degrees per hour for 3 hours, so:

-7.5 - 2.25(1) = -8.5 - 2.25 = -9.75

For 10, it would be:

-7.5 - 2.25(3) = -7.5 - 6.75 = -14.25

The measure of ∠4 is 34°. What are the measures of ∠1, ∠2, and ∠3, respectively?

A. ∠1 = 146°, ∠2 = 146°, ∠3 = 34°
B. ∠1 = 146°, ∠2 = 34°, ∠3 = 146°
C. ∠1 = 124°, ∠2 = 34°, ∠3 = 124°
D. ∠1 = 34° , ∠2 = 146°, ∠3 = 34°

DONT PUT NONSENSE ANSWERS

Someone please help me!

Look at the data on the line plot.

A line plot shows a number line 0.1 to 0.7 in intervals of 0.1. 0.1 has 1 dot. 0.5 has 2 dots. 0.6 has 4 dots. 0.7 has 1 dot.

Which data value would be considered the outlier? Enter your answer in the box.

what is the value of the expression below:

2 [ 32 - (4 - 1)^3 ]

!Help Help Help! lols

plz help !

Question 11 of 14
Drag the operation signs to make the equation true. An operation may be used once. more than once, or not at all

my last points thx all of u :)

The graph shows the approximate median annual earings for five occupations. About how much less does a cook earn than a teller? Annual Earnings $100,000 $90,000 $80,000 $70,000 $60,000 $50,000 $40,000 $30,000 $20,000 $10,000 $0 Cook Teller Professor Actuary Accountant

PLs help​

Please help me I have a D in this class and I really want to pass 7th grade
ill mark brainliest

The triangular pyramid is made up of four congruent triangles. The surface area is approximately 250 square meters Which could be the dimensions of the base and the height of the triangular base of the pyramid ? l = 12mh = 10.4m; l = 14m, h = 12.1m; l = 24minh = 20.8m; l = 28mh = 24.1m

Can someone please help me! This is due today. Pls help!! I just need help with number 2. , the first question. Thanks!

According to the line plot, what is the total distance run for all of the runners combined

Which proportion can be used to determine p, the percent of the flock that has spots?

help me plsssssssssssssssssssssssssss

whats the correct answer

4 to the 9th power over 4 to the 5th power DIVIDE but It is NOT 256 or whatever it is dividing powers PLEASE HELPPP

What is { 3 x [ 10 −(2 x 3 )]}x2

If the answer to a maths question is 4,
John says the answer is -- 4x + 4 + 7x = 48
Mike says the answer is -- 2x + 3 = 11
Henry says the answer is 8x + 7 = 71

Then who is/are correct? Is anyone wrong? Show workout.

could any of you check if I'm right

Please help me with this question

John has a box of nails. The box contains 65 small nails, 40 medium nails, and 45 large nails. Susan has a box of nails that has the same proportion of small, medium, and large nails as John's box. There are 176 medium nails in Susan's box.

What is the total number of nails in Susan's box?

Help please! First answer and correct gets brainlist!
2. Ebony and her sister want to open a store where children can buy a doll that they can personalize themselves. They plan to name the store “Make a Friend!” Children purchasing a doll at the store can choose the doll’s hair color, as well as an outfit that consists of a top and a bottom. The possible choices are:
Hair color: brown, black, or blonde
Top: pink ruffle blouse, blue tank top, black T-shirt
Bottom: Pink skirt, blue jeans, black pants, brown shorts
(a) How many different unique dolls are possible? Show your work.
(b) What are all the possible combinations of hair color, tops, and bottoms? Use a tree diagram or an organized list.
(c) Ebony wants to advertise that there are at least 100 different types of dolls available. If she adds another category to make this advertisement true, what is the minimum number of options she will need in this new category? Explain your reasoning.
(d) Ebony’s sister says she wants to keep costs down by making sure they add the fewest number of options needed to make the above advertisement true. She believes it would be better to just increase the number of options in each of the current categories. Is Ebony’s sister right? Explain your reasoning.
(e) Ebony comes up with a fun promotion called “Mismatch Day,” using the current options. The promotion gives customers a 10% discount if they choose an outfit in which the colors of the top and the bottom do not match. How many fewer choices of dolls do customers have if they take advantage of this promotion? Show your work.

Question 2 help me and i will give brainlist

Is the following number rational or irrational?
-501/502 (fraction 501 over 502)

When graphing, one always marks FIRST​

Can someone please help me! No bots will be acceptable!!! This is due today. Pls help!! I just need help with number 2. , the first question. Thanks!

please help please
e

Students and teachers at a school were asked if they preferred blue, green, red, or yellow. The table shows the results of the survey.

Pls i need help please no links just help me and if you don't know than don't answer right answers only

rEwarding Brainliest to correct Answer